Plant Hypericum perforatum (Clusiaceae) | Dr. Duke's Phytochemical and Ethnobotanical Databases

Dr. Duke's Phytochemical and Ethnobotanical Databases

U.S. Department of Agriculture

Common Names

Common St. Johnswort; Hypericum; Klamath Weed; St. John's-wort; Goatweed

How this plant is used

Medicinal

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List of plant chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name	Activity Count	Plant Part	Low Parts Per Million	High Parts Per Million	Standard Deviation	Reference
THREONINE	4	Plant	not available	not available	not available	Duke, 1992 *
TRIACONTAN-1-OL	1	Leaf	not available	not available	not available	Duke, 1992 *
TROLLICHROME	0	Flower	not available	not available	not available	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
UMBELLIFERONE	22	Plant	not available	not available	not available	Duke, 1992 *
UNDECANE	0	Plant	0.3	4.5	1.68	Duke, 1992 *
VANILLIC-ACID	24	Plant	not available	not available	not available	Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
VIOLAXANTHIN	2	Flower	not available	not available	not available	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
XANTHONES	6	Plant	not available	12.8	not available	Duke, 1992 *

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List of plant activities.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Activity	Chemical Count	Reference
Xanthine-Oxidase-Inhibitor	11	Duke, 1992 *